package sctu.edu.java.year2016.team06.yuweimei.Day20160525.chapter7_2;

/**
 * Created by asus on 2016/5/26.
 */
public class Area2 {
    public static void main(String[]args){
           Area s= new Area();
        s.setM(10.2,13.5);
        s.getM();
        }
    }

